| NAICS code | NAICS Text
| SIC code | SIC Text
|
| 1112 | Vegetable and Melon Farming | | |
| 111210 | Vegetable and Melon Farming | | |
| 3212 | Veneer, Plywood, and Engineered Wood Product Manufacturing | | |
| 321210 | Veneer, Plywood, and Engineered Wood Product Manufacturing | | |
| 327111 | Vitreous China Plumbing Fixture and China and Earthenware Bathroom Accessories Manufacturing | 3261 | Vitreous China Plumbing Fixtures and China and Earthenware Fittings and Bathroom Accessories |
| 327112 | Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing | 3262 | Vitreous China Table and Kitchen Articles |
| 327112 | Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing | 3263 | Fine Earthenware (Whiteware) Table and Kitchen Articles |
| 327112 | Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing | 3269 | Pottery Products, NEC |
| 327112 | Vitreous China, Fine Earthenware, and Other Pottery Product Manufacturing | 3299 | Nonmetallic Mineral Products, NEC (clay statuary) |
| 3334 | Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing | | |
| 333410 | Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing | | |
| 336321 | Vehicular Lighting Equipment Manufacturing | 3647 | Vehicular Lighting Equipment |
| 4542 | Vending Machine Operators | | |
| 454210 | Vending Machine Operators | 5962 | Automatic Merchandise Machine Operators |
| 532230 | Video Tape and Disc Rental | 7841 | Video Tape Rental |
| 541940 | Veterinary Services | 0741 | Veterinary Services for Livestock |
| 541940 | Veterinary Services | 0742 | Veterinary Services for Animal Specialties |
| 541940 | Veterinary Services | 8734 | Testing Laboratories (veterinary testing laboratories) |
| 6243 | Vocational Rehabilitation Services | | |
| 624310 | Vocational Rehabilitation Services | 8331 | Job Training and Vocational Rehabilitation Services |
| 813212 | Voluntary Health Organizations | 8399 | Social Services, NEC (voluntary health organizations) |